A bucket of Inland's Original Line RC-2200 Rubber Seam Compound.

Inland’s RC-2200 Rubber Seam Compound is a long-lasting and effective solution for sealing and waterproofing fasteners, cracks, seams and penetrations on various roofing systems. Prevent roof leaks and make roof repairs with the benefits of a strong yet flexible sealant that withstands inevitable expansion and contraction of your roofing system throughout the seasons. Perfectly compatible with reinforcing materials such as Inland Coatings RPM Series Polyester Mesh or RST Series Seam Tape, the RC-2200 gives users the needed flexibility and tensile strength to complete an effective sealing and waterproofing job.

Benefits of RC-2200 Rubber Seam Compound

  • Seal and Waterproof: Eliminate potential wash-off problems with early water resistance.

  • Superior Weatherability: Provides excellent protection against oxidation, humidity and corrosive environments.

  • Thermal Stability: Resist cracking and peeling due to high tolerance of hot and cold weather extremes.

  • Expandability: Features 1,780 PSI tensile strength and 530% elongation.

  • Easy Application: Brush, Trowel or Spray only one component.

  • Extended Application Season: Apply even during colder months, thanks to the superior formula.

Types of Applications

  • Metal buildings and roofs

  • Fasteners, flashings and gutters

  • Modified Bitumen and Built-up roofs

  • EDPM, Hypalon and TPO roofs

  • Polyurethane Foam and Concrete surfaces

Backed by Inland

Along with protecting buildings and equipment, our business protects your business. Every step in our production process is monitored to ensure quality control, and every Inland Coatings product is backed by more than 40 years of proven quality. For worry-free waterproofing systems, choose Inland.